57 datasets found

Keywords: astronomical reference materials

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  • FRII radio sources dynamical models

    Dynamical evolution models of 361 extragalactic Fanaroff-Riley type II radio sources selected from the Cambridge 3CRR, 6CE, 5C6, and 5C7 Sky Surveys, as well as the Bologna B2,...
  • Compilation of W UMa stars

    We present a statistical study of the largest bibliographic compilation of stellar and orbital parameters of W UMa stars derived by light-curve synthesis with Roche models. The...
  • Symbiotic stars with 2MASS, WISE & Gaia data

    We present a new census of Galactic and extragalactic symbiotic stars (SySts). This compilation contains 323 known and 87 candidate SySts. Of the confirmed SySts, 257 are...
  • Compilation of atomic data for key heavy elements

    Measurements of element abundances in galaxies from astrophysical spectroscopy depend sensitively on the atomic data used. With the goal of making the latest atomic data...
  • Long & short GRBs with host galaxies data

    Gamma-ray bursts (GRBs) are classified into long and short categories based on their durations. Broadband studies suggest that these two categories of objects roughly correspond...
  • Stand2015 Atmospheric Chemical Network for HCNO

    There are many open questions about prebiotic chemistry in both planetary and exoplanetary environments. The increasing number of known exoplanets and other ultra-cool,...
  • WATCHDOG: an all-sky database of Galactic BHXBs

    With the advent of more sensitive all-sky instruments, the transient universe is being probed in greater depth than ever before. Taking advantage of available resources, we have...
  • A compilation of optical spectra from 361 SNe Ia

    We present a data-driven method based on long short-term memory (LSTM) neural networks to analyze spectral time series of Type Ia supernovae (SNeIa). The data set includes 3091...
  • 30yrs of spectroscopic measurements of VMP DLAs

    We place empirical constraints on the yields from zero- and low-metallicity core-collapse supernovae (CCSNe) using abundances measured in very metal-poor (VMP; [Fe/H]<=-2)...
  • Times of light minima for V410 Aur

    V410 Aur is a known deep and low-mass-ratio contact binary with a spectroscopically tertiary component and a visual companion. However, the physical and orbital properties of...
  • Radio afterglow emission of GRBs

    Gamma-ray burst (GRB) afterglow emission can be observed from sub-TeV to radio wavelengths, though only 6.6% of observed GRBs present radio afterglows. We examine GRB radio...
  • Planetary masses and radii

    Since planet occurrence and primordial atmospheric retention probability increase with period, the occurrence-weighted median planets discovered by transit surveys may bear...
  • Oscillator strength ref. for Indus_0 & Indus_13

    The recently discovered Indus stellar stream exhibits a diverse chemical signature compared to what is found for most other streams due to the abundances of two outlier stars,...
  • Photometric obs. & LAMOST sp. of 4 W UMa binaries

    We present new photometric data and LAMOST spectra for the W UMa binaries UV Lyn, V781 Tau, NSVS 4484038, and 2MASS J15471055+5302107. The orbital and starspot parameters are...
  • Fast radio bursts with AstroSat/CZTI

    Fast radio bursts (FRBs) are short-lived (~ms), energetic transients (having a peak flux density of ~Jy) with no known prompt emission in other energy bands. We present results...
  • Detached eclipsing binaries with Gaia parallaxes

    Using a sample of 81 Galactic, detached eclipsing binary stars we investigated the global zero-point shift of their parallaxes with the Gaia Data Release 2 (DR2) parallaxes. The...
  • Integrated star formation law revisited. I.

    We use new and updated gas- and dust-corrected star formation rate (SFR) surface densities to revisit the integrated star formation law for local "quiescent" spiral, dwarf, and...
  • Times of X-ray minima & orbit numbers of Cyg X-3

    By using available archival X-ray data, we significantly extended the list of times of X-ray minima. The new list includes 65 data points obtained by critically reanalyzing RXTE...
  • Far-infrared SED measurements of massive galaxies

    Massive Population II galaxies undergoing the first phase of vigorous star formation after the initial Population III stage should have high energy densities and silicate-rich...
  • BANYAN. XI. The BANYAN {Sigma} algorithm

    BANYAN {Sigma} is a new Bayesian algorithm to identify members of young stellar associations within 150pc of the Sun. It includes 27 young associations with ages in the range...
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